Studied the water flowing characteristics in gangue used as water-gravel-mixed filling material from one Uranic mine.
摘要利用某作为水砂充填料的水流特性研究,针对不同粒度的试样,进行常水头渗透试验。
Studied the water flowing characteristics in gangue used as water-gravel-mixed filling material from one Uranic mine.
摘要利用某作为水砂充填料的水流特性研究,针对不同粒度的试样,进行常水头渗透试验。
Sulfide ores with BaSO4 as the main gangue , two kinds of slags , speiss and As-Cu alloy have been identified.
在原熔炼中添加了砷物,冶炼的最终品是砷铜合金,原熔炼生的砷冰铜(黄渣)品中的铜通过返料操作在冰铜熔炼工序得以回收。
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